OutgoingMessage now corks the message for a tick like Node 24.22, so
chunked writes in one tick (and a corked end(chunk)) go out as one chunk,
for server responses and client requests. Fetch accepts a connection
header that is a comma list of tokens, as Undici 7.29.1 does. The
crypto.constants declaration matches the Node 24.22 table, with a pin test.
- Support `new Console(...)` over process stdio and writable streams
- Write `log`/`info`/`debug`/`error`/`warn` output like Node, including `ignoreErrors`
- Mark the `Console` class as partially supported in the compatibility data
The runtime answers like libuv 1.51's uv_available_parallelism, which
Node's os.availableParallelism() returns: on Linux the CPUs in the
process's affinity mask, lowered to a smaller cgroup (v2 cpu.max or v1
CFS) CPU quota; on Darwin hw.activecpu, hw.logicalcpu or hw.ncpu; on
Windows GetSystemInfo's processor count; at least 1. WASI answers 1, as
the dynamic island does.
Parallel programs (tsc-ts --checkers) need it to size their thread pools.
Corpus 4598 pins the value against the host's Node.
- Preserve callback identity, receiver binding, and class references across unions and collections.
- Track record field presence independently of undefined values and improve native runtime behavior.
- Expand differential coverage and streamline CI bootstrap and compiler rebuild checks.
- Add native worker execution with isolated module state, structured messages, and lifecycle controls.
- Support shared buffers and integer atomics with coordinated runtime ownership and cancellation.
- Extend compiler, runtime-pack, differential, and compatibility coverage for native concurrency.
- Preserve live class identity through interface receivers and object methods.
- Extend synchronous text reads and regular expression replacement callbacks.
- Keep unsupported generic dispatch boundaries explicit.
- Split builtin lowering into focused API owners and keep module dispatch separate.
- Share byte conversion, receiver checks, and filesystem option parsing; remove redundant forwarding and clarify names.
- Preserve compiler output and diagnostics, with import boundaries enforced by the code-quality checks.
- Enforce oxlint and oxfmt for owned JavaScript and TypeScript with independent CI checks.
- Preserve compiler import boundaries and protected fixtures while cleaning up lint findings.
- Standardize source formatting and validate import, fixture, and embedded-source protections.
* Add Node 24 filesystem link support
* Use executable extensions in Windows link fixtures
* Remove Windows links without walking their targets
* Match Windows symlink inference and Buffer validation
* Match Node Windows symlink paths and fallback state
* Preserve Windows errors when following filesystem links
* feat: support Node 24 filesystem timestamp operations
* test: record frontend baselines for timestamp fixtures
* test: link timestamp validation into the runtime smoke test
* Add Node 24 URL factories and shared parsing
* Clarify URL fixture name and remaining refusal coverage
* Update island URL test for protocol-relative resolution
* Expand Node 24 filesystem descriptor and FileHandle support
* Preserve filesystem options getter evaluation and record fixture baselines
* Normalize the known Linux fiber warning in npm stderr comparisons
* Expand static compilation for common Effect 4 patterns
* Run every Effect 4 fixture slice in CI
* Preserve existing corpus behavior across Effect 4 lowering
* Preserve Effect platform callbacks and native stream state
* Record new corpus baselines and retain child stdin refusals
* Retire the obsolete stateful regex diagnostic
* Preserve promise reference count layout for cycle collection
* feat: ship the self-hosted native scriptc CLI
- Run the shared compiler and CLI natively, including library builds and compile-time evaluation.
- Install native platform packages and ship relocatable standalone distributions.
- Preserve program semantics and reuse validated build artifacts for fast rebuilds.
* fix: complete native CLI integration and validation
- Preserve library diagnostics and run recursive compiler work on the main stack.
- Restore packaged helper permissions and exercise native npm and Wasm library builds.
- Recover interrupted Sandbox status probes within the original command deadline.
- Complete frontend lowering with zero rejected statements, dynamic islands, or skipped functions.
- Support contextual construction, presence guards, and union record copies used by the compiler.
- Add native CommonJS resolution and cross-platform file URL handling while preserving Node host behavior.
- Compile production program loading across module graphs, packages, and configuration
- Preserve optional defaults and support runtime URL bases and regex split captures
- Isolate host execution services and initialize lowering tables outside module cycles
- Share program creation, checker queries, virtual files, and snapshot lifetimes between Node and native compiler clients.
- Preserve typed async-context results and opaque compiler objects through checked native boundaries.
- Support native realpath and Unicode Windows filesystem operations needed by the compiler host.
- Compile fs.appendFileSync with Buffer and Uint8Array data.
- Preserve binary contents and append-or-create behavior while keeping filesystem errors catchable.
- Statically resolve stable let/var createRequire bindings while rejecting mutation, escape, and early use.
- Compile node:console output methods to native process streams and retain explicit custom Console refusals.
Chris Tate